Shina no suisan gyōsei narabini suisan jigyō kaihatsu ni kansuru shokeikaku
Series: Shina suisan jigyō ni kansuru shiryō -- dai 4-shū
Publisher: Mantetsu Hokushi Jimukyoku Chōsashitsu
Published: 1938
Place of publication: [Peking]
Language: jpn
Number of pages: 34
Subjects: Fishery innovations; Fishery policy
Notes: Cover title.

Confidential document (stamped).

"Ho No. 20.2; Hokuchōhō 6; Otsuritsubun 277; Insatsu 50."